Analytical approach in torsional multi-mass discrete-continuous systems with variable inertia |
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Authors: | Amalia Pielorz Monika Skóra |
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Institution: | (1) Kielce University of Technology, Faculty of Management and Computer Modelling, Al. 1000-lecia Państwa Polskiego 7, 25-314 Kielce, Poland |
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Abstract: | In the paper the systems torsionally deformed consisting of an arbitrary number of elastic elements connected by rigid bodies
using the perturbation approach are investigated. The first rigid body represents a motor working with a constant speed, and
the last one has a mass moment of inertia depending on the angular displacement. The problem is nonlinear and it is linearized
after appropriate transformations. Exemplary numerical results for angular displacements for a two-mass and a three-mass systems
are presented. |
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Keywords: | Dynamics of torsional systems Variable inertia Discrete-continuous models |
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